942677745397 has 2 divisors, whose sum is σ = 942677745398. Its totient is φ = 942677745396.

The previous prime is 942677745329. The next prime is 942677745511. The reversal of 942677745397 is 793547776249.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 933840053316 + 8837692081 = 966354^2 + 94009^2 .

It is a cyclic number.

It is not a de Polignac number, because 942677745397 - 2³⁵ = 908318007029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (942677745697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471338872698 + 471338872699.

It is an arithmetic number, because the mean of its divisors is an integer number (471338872699).

Almost surely, 2^942677745397 is an apocalyptic number.

It is an amenable number.

942677745397 is a deficient number, since it is larger than the sum of its proper divisors (1).

942677745397 is an equidigital number, since it uses as much as digits as its factorization.

942677745397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 560105280, while the sum is 70.

The spelling of 942677745397 in words is "nine hundred forty-two billion, six hundred seventy-seven million, seven hundred forty-five thousand, three hundred ninety-seven".